ASL Mens Hipster Plaid Check Patterned Stitching Dress Shirts 50%Cotton+50%Polyester Pay attention! Asian size! small than US size! small! US Medium=China Large:Length:27.56"(70cm), Chest:37.40"(95cm), Shoulder:16.54"(42cm), Sleeve:24.41"(62cm) US Large=China X-Large:Length:27.95"(71cm), Chest:39.37"(100cm), Shoulder:16.93"(43cm), Sleeve:24.80"(63cm) US X-Large=China 2X-Large:Length:28.35"(72cm), Chest:41.34"(105cm), Shoulder:17.32"(44cm), Sleeve:25.20"(64cm) US 2X-Large=China 3X-Large:Length:28.74"(73cm), Chest:43.31"(110cm), Shoulder:17.72"(45cm), Sleeve:25.59"(65cm)